Add fog to Gemfile.
Refactor Ec2Server.running_servers.
Merge pull request #14 from rjackson/refactor_ec2_server_running_servers

Refactor ec2 server running servers.
Ensure path is set correctly.

Also show user input for arguments that aren't secret.
Merge pull request #15 from rondale-sc/fix_dotenv_init

Ensure path is set correctly.
Update readme to cover the basics of usage.
Merge pull request #16 from rondale-sc/update_readme

Update readme to cover the basics of usage.
Add contributions and on the horizon section.
Merge pull request #17 from rondale-sc/update_readme

Add contributions and on the horizon section.
Merge branch 'master' of git://github.com/rondale-sc/remote_pair_chef into force_shared_tmux